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Support device for a computer mouse

  • US 6,183,823 B1
  • Filed: 02/08/2000
  • Issued: 02/06/2001
  • Est. Priority Date: 01/03/1997
  • Status: Expired due to Fees
First Claim
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1. A device for supporting a computer mouse on an underlying surface, said support device comprising:

  • a lower foil made of a material for holding the support device on the underlying surface;

    a carrier layer laminated over the lower foil;

    a transparent upper foil which is affixed to said carrier layer to define a cavity, said upper foil having an upper surface with a predetermined surface roughness for engaging the computer mouse and allowing proper actuation thereof; and

    a layer of liquid disposed in the cavity between said upper foil and said carrier layer.

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